update server-control.ts

2026-02-03 00:00:21 +08:00
parent 5d38a3a250
commit 66bb18e150
1 changed files with 408 additions and 23 deletions
--- a/single-scripts/server-control.ts
+++ b/single-scripts/server-control.ts
@@ -1,18 +1,370 @@
-#!/usr/bin/env deno -- --allow-all
+#!/usr/bin/env deno-1.6.0 run --allow-all

-// !IMPORTANT! not ready
+// Compatible with Deno 1.6.0 (works on CentOS 7)
+// https://play.hatter.me/doc/showDocDetail.jssp?id=8879
+// https://github.com/denoland/deno/releases/tag/v1.6.0
+// https://play.hatter.me/doc/showDocDetail.jssp?id=8881
+// https://play.hatter.me/doc/showDocDetail.jssp?id=8882

-import {
-    execCommand,
-    execCommandShell,
-    fetchWithTimeout,
-    log,
-    ProcessBar,
-    readFileToString,
-    sleep,
-} from "https://global.hatter.ink/script/get/@24/deno-commons-mod.ts";
-import {parseProcessLine, Process,} from "https://global.hatter.ink/script/get/@0/deno-process-mod.ts";
-import {fromFileUrl} from "https://deno.land/std/path/mod.ts";
+// deno-1.6.0 run --allow-all server-control.ts ??
+
+class Term {
+    constructor() {
+    }
+
+    blink(message: string): string {
+        return `\x1b[5m${message}\x1b[0m`;
+    }
+
+    bold(message: string): string {
+        return `\x1b[1m${message}\x1b[0m`;
+    }
+
+    under(message: string): string {
+        return `\x1b[4m${message}\x1b[0m`;
+    }
+
+    red(message: string): string {
+        return `\x1b[31m${message}\x1b[0m`;
+    }
+
+    green(message: string): string {
+        return `\x1b[32m${message}\x1b[0m`;
+    }
+
+    yellow(message: string): string {
+        return `\x1b[33m${message}\x1b[0m`;
+    }
+
+    blue(message: string): string {
+        return `\x1b[34m${message}\x1b[0m`;
+    }
+
+    pink(message: string): string {
+        return `\x1b[35m${message}\x1b[0m`;
+    }
+
+    cyan(message: string): string {
+        return `\x1b[36m${message}\x1b[0m`;
+    }
+}
+
+const term = new Term();
+
+function pad(message: string, length: number): string {
+    if (message.length >= length) {
+        return message;
+    }
+    return message + " ".repeat(length - message.length);
+}
+const LOGGER_PREFIX_LEN: number = 8;
+class Logger {
+    constructor() {
+    }
+
+    // deno-lint-ignore no-explicit-any
+    success(...data: any[]) {
+        this.log(
+            term.bold(term.green(`[${pad("SUCCESS", LOGGER_PREFIX_LEN)}]`)),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    error(...data: any[]) {
+        this.log(
+            term.bold(term.red(`[${pad("ERROR", LOGGER_PREFIX_LEN)}]`)),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    warn(...data: any[]) {
+        this.log(
+            term.bold(term.yellow(`[${pad("WARN", LOGGER_PREFIX_LEN)}]`)),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    warning(...data: any[]) {
+        this.log(
+            term.blink(
+                term.bold(term.yellow(`[${pad("WARN", LOGGER_PREFIX_LEN)}]`)),
+            ),
+            data,
+        );
+    }
+
+    // deno-lint-ignore no-explicit-any
+    info(...data: any[]) {
+        this.log(term.bold(`[${pad("INFO", LOGGER_PREFIX_LEN)}]`), data);
+    }
+
+    // deno-lint-ignore no-explicit-any
+    debug(...data: any[]) {
+        this.log(`[${pad("DEBUG", LOGGER_PREFIX_LEN)}]`, data);
+    }
+
+    // deno-lint-ignore no-explicit-any
+    log(prefix: string, data: any[]) {
+        const args = [prefix];
+        for (let i = 0; i < data.length; i++) {
+            args.push(data[i]);
+        }
+        console.log.apply(console, args);
+    }
+}
+
+const log = new Logger();
+
+function getHomeDir(): string | null {
+    if (Deno.build.os === "windows") {
+        const userProfile = Deno.env.get("USERPROFILE");
+        if (userProfile) {
+            return userProfile;
+        }
+        const homeDrive = Deno.env.get("HOMEDRIVE");
+        const homePath = Deno.env.get("HOMEPATH");
+        if (homeDrive && homePath) {
+            return homeDrive + homePath;
+        }
+        return null;
+    }
+    return Deno.env.get("HOME") || null;
+}
+
+function resolveFilename(filename: string): string {
+    if (filename.startsWith("~/")) {
+        return getHomeDir() + filename.substring(1);
+    }
+    return filename;
+}
+
+function toCmdArray(command: string, args?: string[]): string[] {
+    const cmdArray = [command];
+    if (args) {
+        for (const arg of args) {
+            cmdArray.push(arg);
+        }
+    }
+    log.debug("Command: ", cmdArray);
+    return cmdArray;
+}
+
+async function execCommandShell(
+    command: string,
+    args?: string[],
+): Promise<number> {
+    const process = Deno.run({
+        cmd: toCmdArray(command, args),
+        stdout: "inherit",
+        stderr: "inherit",
+    });
+    const status = await process.status();
+    process.close();
+    return status.code;
+}
+
+class ProcessOutput {
+    code: number;
+    stdout: string;
+    stderr: string;
+
+    constructor(code: number, stdout: string, stderr: string) {
+        this.code = code;
+        this.stdout = stdout;
+        this.stderr = stderr;
+    }
+
+    assertSuccess(): ProcessOutput {
+        if (this.code !== 0) {
+            throw new Error(
+                `Failed to execute command, exit code: ${this.code}\n- stdout: ${this.stdout}\n- stderr: ${this.stderr}\n`,
+            );
+        }
+        return this;
+    }
+
+    getStdoutAsStringThenTrim(): string {
+        return this.stdout.trim();
+    }
+
+    getStdoutAsJson(): any {
+        return JSON.parse(this.stdout);
+    }
+
+    getStderrAsJson(): any {
+        return JSON.parse(this.stderr);
+    }
+}
+
+async function execCommand(
+    command: string,
+    args?: string[],
+): Promise<ProcessOutput> {
+    const process = Deno.run({
+        cmd: toCmdArray(command, args),
+        stdout: "piped",
+        stderr: "piped",
+    });
+
+    const { code } = await process.status();
+    const stdout = await process.output();
+    const stderr = await process.stderrOutput();
+
+    return new ProcessOutput(
+        code,
+        new TextDecoder().decode(stdout),
+        new TextDecoder().decode(stderr),
+    );
+}
+
+async function fetchWithTimeout(
+    input: URL | Request | string,
+    timeout?: number,
+    initCallback?: (init: RequestInit) => RequestInit,
+): Promise<Response> {
+    const fetchTimeout = timeout || 10000;
+    const abortController = new AbortController();
+    const timeoutHandler = setTimeout(() => {
+        abortController.abort();
+    }, fetchTimeout);
+    let init: RequestInit = {};
+    init.signal = abortController.signal;
+    if (initCallback) {
+        init = initCallback(init);
+    }
+    const response = await fetch(input, init);
+    clearTimeout(timeoutHandler);
+    return response;
+}
+
+async function sleep(timeoutMillis: number): Promise<void> {
+    await new Promise((resolve) => setTimeout(resolve, timeoutMillis));
+}
+
+async function readFileToString(
+    filename: string,
+): Promise<string | null> {
+    try {
+        return await Deno.readTextFile(resolveFilename(filename));
+    } catch (e) {
+        if (e instanceof Error && e.name == "NotFound") {
+            return null;
+        }
+        throw e;
+    }
+}
+
+class ProcessBar {
+    interval?: number;
+    message: string;
+    constructor(message?: string) {
+        this.message = message || "Processing";
+    }
+    async call<T>(cb: () => Promise<T>, clearLine?: boolean): Promise<T> {
+        this.start();
+        try {
+            return await cb();
+        } finally {
+            this.stop(clearLine);
+        }
+    }
+    write(message: string): void {
+        Deno.stdout.writeSync(new TextEncoder().encode(message));
+    }
+    start(): void {
+        const startMs = new Date().getTime();
+        let count = 0;
+        this.interval = setInterval(() => {
+            const dots = ".".repeat(((count++) % 10) + 1);
+            const costMs = new Date().getTime() - startMs;
+            const time = `${Math.floor(costMs / 1000)}s`;
+            this.write(`\r${this.message} ${time} ${dots}\x1b[K`);
+        }, 500);
+    }
+    stop(clearLine?: boolean): void {
+        if (this.interval) {
+            clearInterval(this.interval);
+            this.write(clearLine ? "\r\x1b[K" : "\n");
+        }
+    }
+}
+
+class Process {
+    user: string;
+    pid: number;
+    cpu: number;
+    mem: number;
+    vsz: number;
+    rss: number;
+    tty: string;
+    stat: string;
+    start: string;
+    time: string;
+    command: string;
+    constructor(
+        user: string,
+        pid: number,
+        cpu: number,
+        mem: number,
+        vsz: number,
+        rss: number,
+        tty: string,
+        stat: string,
+        start: string,
+        time: string,
+        command: string,
+    ) {
+        this.user = user;
+        this.pid = pid;
+        this.cpu = cpu;
+        this.mem = mem;
+        this.vsz = vsz;
+        this.rss = rss;
+        this.tty = tty;
+        this.stat = stat;
+        this.start = start;
+        this.time = time;
+        this.command = command;
+    }
+}
+
+function parseProcessLine(line: string): Process | null {
+    const processMatchRegex =
+        /^\s*([\w+\-_]+)\s+(\d+)\s+([\d.]+)\s+([\d.]+)\s+(\d+)\s+(\d+)\s+([\w\/\\?]+)\s+([\w+<>]+)\s+([\w:]+)\s+([\d:]+)\s+(.*)$/;
+    //        "app          3622    0.2        24.0      2932504 453004    ?             Sl           Jan25      23:04      /usr/lib/jvm/jdk-25/bin/java -Dfastjson.parser.safeMode=true......";
+    //        USER          PID     CPU        MEM       VSZ     RSS       TTY           STAT         START     TIME      COMMAND
+    const matcher = line.match(processMatchRegex);
+    if (!matcher) {
+        return null;
+    }
+    const user = matcher[1];
+    const pid = parseInt(matcher[2]);
+    const cpu = Number(matcher[3]);
+    const mem = Number(matcher[4]);
+    const vsz = parseInt(matcher[5]);
+    const rss = parseInt(matcher[6]);
+    const tty = matcher[7];
+    const stat = matcher[8];
+    const start = matcher[9];
+    const time = matcher[10];
+    const command = matcher[11];
+    return new Process(
+        user,
+        pid,
+        cpu,
+        mem,
+        vsz,
+        rss,
+        tty,
+        stat,
+        start,
+        time,
+        command,
+    );
+}

 interface HealthCheck {
    url?: string;
@@ -35,12 +387,19 @@ async function listJavaProcesses(
    processOutput.assertSuccess();
    const stdout = processOutput.getStdoutAsStringThenTrim();
    const lines = stdout.split("\n");
-    return lines.filter((line) => {
+    const processes = lines.filter((line) => {
        return line.includes("java") && line.includes("hatterserver") &&
            line.includes(`-DAPPID=${appId}`);
    }).map((line) => {
        return parseProcessLine(line);
-    }).filter((line) => line !== null);
+    });
+    const filterProcesses: Process[] = [];
+    for (const process of processes) {
+        if (process !== null) {
+            filterProcesses.push(process);
+        }
+    }
+    return filterProcesses;
 }

 async function checkServerStarted(
@@ -55,6 +414,7 @@ async function checkServerStarted(
    const count = healthCheck.count || 30;
    const intervalMillis = healthCheck.intervalMillis || 1000;
    const timeoutMillis = healthCheck.timeoutMillis || 1000;
+    let startServerSuccess = false;
    await new ProcessBar("Starting server").call(async () => {
        for (let i = 0; i < count; i++) {
            try {
@@ -63,7 +423,7 @@ async function checkServerStarted(
                    timeoutMillis,
                );
                if (response.status === 200) {
-                    log.success("Server started!");
+                    startServerSuccess = true;
                    return true;
                }
            } catch (e) {
@@ -72,15 +432,37 @@ async function checkServerStarted(
            await sleep(intervalMillis);
        }
    });
+    if (startServerSuccess) {
+        log.success("Server started!");
+    } else {
        log.warn("Server failed!");
+    }
    return false;
 }

+function assertArg(url: URL | string) {
+    url = url instanceof URL ? url : new URL(url);
+    if (url.protocol !== "file:") {
+        throw new TypeError("Must be a file URL.");
+    }
+    return url;
+}
+
+function posixFromFileUrl(url: URL | string): string {
+    url = assertArg(url);
+    return decodeURIComponent(
+        url.pathname.replace(/%(?![0-9A-Fa-f]{2})/g, "%25"),
+    );
+}
+
 async function loadServerControlConfig(
    serverControlConfigFile?: string,
 ): Promise<ServerControlConfig> {
    const fullServerControlConfigFile = serverControlConfigFile ||
-        (fromFileUrl(import.meta.url).replace(".ts", ".json"));
+        (posixFromFileUrl(import.meta.url).replace(".ts", ".json"));
+    log.debug(
+        `Read server control config file: ${fullServerControlConfigFile}`,
+    );
    const serverControlConfigJson = await readFileToString(
        fullServerControlConfigFile,
    );
@@ -97,12 +479,12 @@ async function handleStatus(
 ): Promise<void> {
    const processes = await listJavaProcesses(serverControlConfig);
    if (processes.length === 0) {
-        log.info("No process are running!");
+        log.warn("No process are running!");
        return;
    }
-    log.info(
-        `Find ${processes.length} process(es), pid(s): ${
-            processes.map((p) => p.pid).join(", ")
+    log.success(
+        `Find ${processes.length} process(es), pid: \n-> ${
+            processes.map((p) => p.pid).join("-> ")
        }`,
    );
 }
@@ -162,7 +544,10 @@ server-control.js kill|stop
 server-control.js re|restart`);
        return;
    }
-    const serverControlConfig = await loadServerControlConfig();
+    const serverControlConfigFile = Deno.env.get("SERVER_CONTROL_CONFIG_FILE");
+    const serverControlConfig = await loadServerControlConfig(
+        serverControlConfigFile,
+    );
    if (!serverControlConfig.appId) {
        log.error("Config appId not found!");
        return;